20878
StandardGaithersburg, MD
Gaithersburg County County · Maryland
Quick Facts
National Rankings
Population
#6,759 of 41,898
Top 16%
Median Income
#5,172 of 41,898
Top 12%
Home Value
#13,635 of 41,898
Middle
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
37,816
Land Area
243.5 mi²
Pop. Density
155/mi²
Median Age
57
Male
52.0%
Female
48.0%
Race & Ethnicity
White64.1%
Hispanic6.2%
Black36.7%
Asian10.5%
Other0.0%
Map of 20878
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Map data © OpenStreetMap contributors
Nearby ZIP Codes
20899Gaithersburg, MD
2.5 mi25,806
20884Gaithersburg, MD3.2 mi17,335
20898Gaithersburg, MD3.2 mi42,820
20813Bethesda, MD3.2 mi18,291
20827Bethesda, MD3.2 mi23,836
20848Rockville, MD3.2 mi29,435
20877Gaithersburg, MD3.9 mi2,515
20850Rockville, MD4.8 mi33,767
20883Gaithersburg, MD5.3 mi26,960
20879Gaithersburg, MD5.5 mi21,058
20847Rockville, MD5.6 mi36,565
20849Rockville, MD5.6 mi25,507
Download Data
Frequently Asked Questions
What city is ZIP code 20878 in?⌄
ZIP code 20878 is in Gaithersburg, Maryland.
What county is ZIP code 20878 in?⌄
ZIP code 20878 is in Gaithersburg County County.
What state is ZIP code 20878 in?⌄
ZIP code 20878 is in Maryland (MD).
What timezone is ZIP code 20878 in?⌄
ZIP code 20878 is in the Eastern (ET) timezone.
What is the population of ZIP code 20878?⌄
The estimated population of ZIP code 20878 is approximately 37,816 people.
What is the median household income in ZIP code 20878?⌄
The estimated median household income for ZIP code 20878 is $89,300 per year.